Finding the Fourth Proportional to 42,383.57, 58,483.35 and 25,383.83

Step by Step Solution

1. Step 1: Write the proportion equation
   42,383.57 : 58,483.35 = 25,383.83 : x
2. Step 2: Convert to fraction form
   42,383.57/58,483.35 = 25,383.83/x
3. Step 3: Cross multiply
   42,383.57x = 58,483.35 × 25,383.83
4. Step 4: Simplify right side
   42,383.57x = 1,484,531,121.81
5. Step 5: Solve for x
   x = 1,484,531,121.81/42,383.57
6. Step 6: Final answer
   x = 35,026.10